BS EN ISO BRITISH STANDARD 22827-1:2005 Acceptance tests for Nd:YAG laser beam welding machines Machines with optical fibre delivery - Part l: Laser assembly TheEuropean Standard ENIS022827-1:2005has the status of a British Standard ICS 25.160.30 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BSENISO22827-1:2005 National foreword This British Standard is the official English language version of ENISO 22827-1:2005.It is identical withISO 22827-1:2005. The UK participation in its preparation was entrusted to Technical Committee WEE/-/1, Briefing committee for welding, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BsI Catalogue under the section entitled"International Standards Correspondence Index", or byusing the“Search"facility of the BsI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not ofitself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 9 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued sincepublication This British Standard was Amd. No. Date Comments published under the authority of the Standards Policy and Strategy Committee on 1February 2006 BSI 1 February 2006 ISBN0580473333 EN ISO 22827-1 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHENORM October 2005 ICS25.160.30 English Version Acceptance tests for Nd:YAG laser beam welding machines Machines with optical fibre delivery - Part 1: Laser assembly (ISO 22827-1:2005) Essais de reception pour les machines de soudage par Abnahmeprufungen fur Nd:YAG faisceau laser Nd:YAG - Machines avec transport de LaserstrahlschweiBmaschinen - Maschinen mit Versorgung faisceau par fibre optique-Partie 1: Ensemble laser (ISO durch Lichtleifaser - Teil 1: Lasereinrichtung (ISO 22827- 22827-1:2005) 1:2005) This European Standard was approved by CEN on 26 September 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards maybeobtained onapplicationto the Central Secretariat ortoany CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia Slovenia, Spain, Sweden, Switzerland and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHES KOMITEEFUR NORMUNG Management Centre: rue de Stassart, 36B-1050 Brussels 2005CEN All rights of exploitation in any form and by any means reserved Ref.No. EN ISO 22827-1:2005: E worldwide for CEN national Members. E